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Selection of coupling capacitors and distributed capacitors
From the circuit point of view, there are always driving sources and driven loads. If the load capacitance is relatively large, the drivin...[Details]
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The ocean occupies more than two-thirds of the earth's surface, and with its rich resources, vast space and huge regulatory effect on the earth's environment and climate, it has become an importan...[Details]
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Article signed by Qualcomm President and CEO An Meng AI will touch every aspect of people’s lives. What changes will occur in terminals to realize this vision? Generative AI is innovating and de...[Details]
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This article is only for beginners, experts please skip it! This article introduces the debugging steps after the Type III test board is welded. 1. Preparation before power on Aft...[Details]
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Recently, the "ISO/IEC 30169:2022 Internet of Things (IoT) - IoT applications for electronic label system (ELS)" developed by BOE (BOE Technology Group Co., Ltd.) was officially released by ISO/IEC J...[Details]
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The compressor is a part of the car air conditioner. It compresses the refrigerant into high-temperature and high-pressure gas, which then flows through the condenser, throttle valve and evaporat...[Details]
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Energy Vault's first EVx system at a construction site in Rudong, China. Image: Energy Vault
Gravitricity has partnered with companies in the US and Germany to deploy it...[Details]
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The pursuit of high-density, low-cost, and high-efficiency energy is mankind’s eternal dream.
Whether it is coal, oil, or atomic energy, any change in human society is closely related to the e...[Details]
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Xiangxin Technology Co., Ltd. recently signed a "Technology Development Contract" with South China University of Technology to give full play to the respective advantages and experience of both par...[Details]
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The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
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At present, UPS uninterruptible power supply has been accepted by more and more people, and is widely used in various industries such as communications, finance, medical care, government, educ...[Details]
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Installation prompts step by step modification Parsing warning warning: A1608W: MOV pc, rn instruction used, but BX rn is preferred. This requires configuring the Keil software and removing th...[Details]
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1. Why use DMA: To improve CPU efficiency and avoid unnecessary waiting time
2. About DMA controller:
(1) Number of channels: 2440 has 4 channels, 6410 has 4 DMA controllers (select...[Details]
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NS's LM3463 is a four-channel high-voltage LED driver. The input voltage of LM3464 is 12V-80V, and the input voltage of LM3464A is 12V-95V. The four outputs can be individually current regulated,...[Details]
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Abstract: This article introduces the principle of infrared remote control transmission and reception, proposes a decoding scheme using PLD (programmable logic device), and implements it using EP...[Details]